Johannes Stratmann / Adafruit_GFX

i2c version has an offset due to wrong copy of temp buffer to display buffer, fixed in Adafruit_SSD1306.h

Dependents:   ezSBC_MPU9250 Test_OLED_Display untodoenuno OledI2CDisplay ... more

Fork of Adafruit_GFX by Neal Horman

Adafruit_UC1601S.h@20:04822be0efcd, 2017-07-24 (annotated)

Committer:
JojoS
Date:
Mon Jul 24 11:09:33 2017 +0000
Revision:
20:04822be0efcd
Added driver for UC1601S;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JojoS 20:04822be0efcd 1 /*********************************************************************
JojoS 20:04822be0efcd 2 This is a library for our Monochrome OLEDs based on SSD1306 drivers
JojoS 20:04822be0efcd 3
JojoS 20:04822be0efcd 4
JojoS 20:04822be0efcd 5 Adafruit invests time and resources providing this open source code,
JojoS 20:04822be0efcd 6 please support Adafruit and open-source hardware by purchasing
JojoS 20:04822be0efcd 7 products from Adafruit!
JojoS 20:04822be0efcd 8
JojoS 20:04822be0efcd 9 Written by Limor Fried/Ladyada for Adafruit Industries.
JojoS 20:04822be0efcd 10 BSD license, check license.txt for more information
JojoS 20:04822be0efcd 11 All text above, and the splash screen must be included in any redistribution
JojoS 20:04822be0efcd 12 *********************************************************************/
JojoS 20:04822be0efcd 13
JojoS 20:04822be0efcd 14 /*
JojoS 20:04822be0efcd 15 * Modified by JojoS for use in mbed
JojoS 20:04822be0efcd 16 */
JojoS 20:04822be0efcd 17
JojoS 20:04822be0efcd 18 #ifndef _ADAFRUIT_UC1601S_H_
JojoS 20:04822be0efcd 19 #define _ADAFRUIT_UC1601S_H_
JojoS 20:04822be0efcd 20
JojoS 20:04822be0efcd 21 #include "mbed.h"
JojoS 20:04822be0efcd 22 #include "Adafruit_GFX.h"
JojoS 20:04822be0efcd 23
JojoS 20:04822be0efcd 24 #include <vector>
JojoS 20:04822be0efcd 25 #include <algorithm>
JojoS 20:04822be0efcd 26
JojoS 20:04822be0efcd 27 /** The pure base class for the UC1601S display driver.
JojoS 20:04822be0efcd 28 *
JojoS 20:04822be0efcd 29 * You should derive from this for a new transport interface type,
JojoS 20:04822be0efcd 30 * such as the SPI and I2C drivers.
JojoS 20:04822be0efcd 31 */
JojoS 20:04822be0efcd 32
JojoS 20:04822be0efcd 33 #define LCD_SET_COLUMN_ADDR_LSB 0x00
JojoS 20:04822be0efcd 34 #define LCD_SET_COLUMN_ADDR_MSB 0x10
JojoS 20:04822be0efcd 35 #define LCD_SET_TEMP_COMP 0x24
JojoS 20:04822be0efcd 36 #define LCD_SET_POWER_CTRL 0x28
JojoS 20:04822be0efcd 37 #define LCD_SET_LINE_ADDR 0x40
JojoS 20:04822be0efcd 38 #define LCD_SET_PAGE_ADDR 0xB0
JojoS 20:04822be0efcd 39 #define LCD_SET_BIAS 0x81
JojoS 20:04822be0efcd 40 #define LCD_SET_BIAS_RATIO 0xE8
JojoS 20:04822be0efcd 41 #define LCD_SET_PARTITIAL_CTRL 0x84
JojoS 20:04822be0efcd 42 #define LCD_ENABLE_DISPLAY 0xAE
JojoS 20:04822be0efcd 43 #define LCD_ENABLE_ALL 0xA5
JojoS 20:04822be0efcd 44 #define LCD_INVERT_DISPLAY 0xA6
JojoS 20:04822be0efcd 45 #define LCD_SYSTEM_RESET 0xE2
JojoS 20:04822be0efcd 46 #define LCD_SET_RAM_ADDRESS_CTRL 0x88
JojoS 20:04822be0efcd 47 #define LCD_SET_FRAME_RATE 0xA0
JojoS 20:04822be0efcd 48 #define LCD_SET_MAPPING_CTRL 0xC0
JojoS 20:04822be0efcd 49 #define LCD_SET_COM_END 0xF1
JojoS 20:04822be0efcd 50
JojoS 20:04822be0efcd 51
JojoS 20:04822be0efcd 52 class Adafruit_UC1601S : public Adafruit_GFX
JojoS 20:04822be0efcd 53 {
JojoS 20:04822be0efcd 54 public:
JojoS 20:04822be0efcd 55 Adafruit_UC1601S(PinName reset, uint8_t rawHeight = 22, uint8_t rawWidth = 132, bool flipVertical=false);
JojoS 20:04822be0efcd 56
JojoS 20:04822be0efcd 57 // start sequence
JojoS 20:04822be0efcd 58 void begin();
JojoS 20:04822be0efcd 59
JojoS 20:04822be0efcd 60 // These must be implemented in the derived transport driver
JojoS 20:04822be0efcd 61 virtual void command(uint8_t c) = 0;
JojoS 20:04822be0efcd 62 virtual void data(const uint8_t *c, int count) = 0;
JojoS 20:04822be0efcd 63 virtual void drawPixel(int16_t x, int16_t y, uint16_t color);
JojoS 20:04822be0efcd 64
JojoS 20:04822be0efcd 65 /// Clear the display buffer
JojoS 20:04822be0efcd 66 void clearDisplay(void);
JojoS 20:04822be0efcd 67 virtual void invertDisplay(bool i);
JojoS 20:04822be0efcd 68 void flipVertical(bool flip);
JojoS 20:04822be0efcd 69
JojoS 20:04822be0efcd 70 /// Cause the display to be updated with the buffer content.
JojoS 20:04822be0efcd 71 void display();
JojoS 20:04822be0efcd 72 /// Fill the buffer with the AdaFruit splash screen.
JojoS 20:04822be0efcd 73 virtual void splash();
JojoS 20:04822be0efcd 74
JojoS 20:04822be0efcd 75 protected:
JojoS 20:04822be0efcd 76 virtual void sendDisplayBuffer() = 0;
JojoS 20:04822be0efcd 77 DigitalOut _reset;
JojoS 20:04822be0efcd 78 bool _flipVertical;
JojoS 20:04822be0efcd 79
JojoS 20:04822be0efcd 80 // the memory buffer for the LCD
JojoS 20:04822be0efcd 81 std::vector<uint8_t> buffer;
JojoS 20:04822be0efcd 82 };
JojoS 20:04822be0efcd 83
JojoS 20:04822be0efcd 84
JojoS 20:04822be0efcd 85
JojoS 20:04822be0efcd 86 /** This is the I2C UC1601S display driver transport class
JojoS 20:04822be0efcd 87 *
JojoS 20:04822be0efcd 88 */
JojoS 20:04822be0efcd 89
JojoS 20:04822be0efcd 90 #define I2C_ADDRESS_CMD (0x38 << 1)
JojoS 20:04822be0efcd 91 #define I2C_ADDRESS_DATA (0x39 << 1)
JojoS 20:04822be0efcd 92
JojoS 20:04822be0efcd 93 class Adafruit_UC1601S_I2c : public Adafruit_UC1601S
JojoS 20:04822be0efcd 94 {
JojoS 20:04822be0efcd 95 public:
JojoS 20:04822be0efcd 96 /** Create a SSD1306 I2C transport display driver instance with the specified RST pin name, the I2C address, as well as the display dimensions
JojoS 20:04822be0efcd 97 *
JojoS 20:04822be0efcd 98 * Required parameters
JojoS 20:04822be0efcd 99 * @param i2c - A reference to an initialized I2C object
JojoS 20:04822be0efcd 100 * @param RST - The Reset pin name
JojoS 20:04822be0efcd 101 *
JojoS 20:04822be0efcd 102 * Optional parameters
JojoS 20:04822be0efcd 103 * @param i2cAddress - The i2c address of the display
JojoS 20:04822be0efcd 104 * @param rawHeight - The vertical number of pixels for the display, defaults to 22
JojoS 20:04822be0efcd 105 * @param rawWidth - The horizonal number of pixels for the display, defaults to 128
JojoS 20:04822be0efcd 106 */
JojoS 20:04822be0efcd 107 Adafruit_UC1601S_I2c(I2C &i2c, PinName reset, uint8_t i2cAddress = I2C_ADDRESS_CMD, uint8_t rawHeight = 22, uint8_t rawWidth = 132, bool flipVertical = false);
JojoS 20:04822be0efcd 108
JojoS 20:04822be0efcd 109 virtual void command(uint8_t c);
JojoS 20:04822be0efcd 110 virtual void data(const uint8_t *c, int count);
JojoS 20:04822be0efcd 111
JojoS 20:04822be0efcd 112 protected:
JojoS 20:04822be0efcd 113 virtual void sendDisplayBuffer();
JojoS 20:04822be0efcd 114 I2C &mi2c;
JojoS 20:04822be0efcd 115 uint8_t mi2cAddress;
JojoS 20:04822be0efcd 116 };
JojoS 20:04822be0efcd 117
JojoS 20:04822be0efcd 118 #endif